Here in Washington (the state)- we’ve been digging into the teaching and learning of climate science. Our state budget provided a chunk of money to be used by educational groups around the state to develop tools and deliver professional development for K-12 teachers. To highlight the work from this funding a site called Clime Time has been launched. You will find several resources here and keep checking back because you can expect more to come soon. You will also find links to several Community Based Organizations (CBOs) that have been partners in this work.
HERE is a document with links to LOADS of climate-related educational resources that was curated by friends at the University of Washington Institute for Math & Science Education.